REVIEW Organelles. Membrane-bound structures within the cell that have specific functions. Organelles.

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Presentation transcript:

REVIEW Organelles

Membrane-bound structures within the cell that have specific functions. Organelles

NUCLEUS Organelle that contains DNA.

Nucleolus Organelle that makes ribosomes.

A structure that encloses the cell and regulates what substances enter and exit the cell. cell membrane cell membrane

Large organelle that makes proteins Rough ER

Organelle that contains chlorophyll. Chloroplast

Ribosomes Ribosomes Ribosomes protein small structures that make proteins

Organelle that makes lipids. Smooth ER

cytoplasm cytoplasm The semifluid substance inside cells that contain the organelles and dissolved substances.

DNA is stored and protected from damage in this organelle. NUCLEUS

structures found free in the cytoplasm or attached to the ER Ribosomes Ribosomes

Nucleolus organelle located inside the nucleus.

It is the packaging and distribution center of the cell. Golgi apparatus

Central vacuole plant cells A very large sac found in plant cells that stores water.

Organelle that modifies, packages, and delivers protein and lipids. Golgi apparatus

Small sacs that store and transport substances within the cell. Vesicles Vesicles

Nucleus Nucleus large, round organelle located in the center of the cell.

Small sacs that contain enzymes. Lysosomes Lysosomes

A rigid structure surrounding the cell that provides support and protection Cell wall

Organelle that makes fats and cholesterol. Smooth ER

Mitochondria Organelle that makes energy - - ATP.

Chloroplast Organelle found only in the cells of plants and algae. Chloroplast

Rough ER Organelle that has attached ribosomes

A green pigment that absorbs light energy. Makes leaves GREEN! Chlorophyll

Organelle that breaks down toxic substances. Smooth ER

Site of photosynthesis Chloroplast

Provides temporary storage of food or wastes. Vesicles Vesicles

The main office or the control center of the cell. NUCLEUS

Digests food, old organelles, and bacteria. Lysosomes Lysosomes

Mitochondria Organelle that breaks down glucose for energy.

Liver cells make cholesterol. cholesterol smooth ER. Liver cells have large amounts of __________

Brain cells and muscle cells require a lot of energy. They have a large amounts of ______________ mitochondria

Pancreatic cells make digestive enzymes and export them to the small intestine. Pancreatic cells have a large number of __________. rough ER

What structures are found only in plant cells? Cell wall Central vacuole Chloroplast